apollo::planning::FeatureOutput类 参考

#include <feature_output.h>

apollo::planning::FeatureOutput 的协作图:

Public 成员函数
	FeatureOutput ()=delete
	Constructor; disabled

静态 Public 成员函数
static void	Close ()
	Close the output stream
static void	Clear ()
	Reset
static bool	Ready ()
	Check if output is ready
static void	InsertLearningDataFrame (const std::string &record_filename, const LearningDataFrame &learning_data_frame)
	Insert a a frame of learning data
static void	InsertPlanningResult ()
static LearningDataFrame *	GetLatestLearningDataFrame ()
static void	WriteLearningData (const std::string &record_file)
	Write LearningData to a file
static void	WriteRemainderiLearningData (const std::string &record_file)
static int	SizeOfLearningData ()
	Get the size of learning_data_

详细描述

在文件 feature_output.h 第 26 行定义.

构造及析构函数说明

FeatureOutput()

apollo::planning::FeatureOutput::FeatureOutput ( )

delete

Constructor; disabled

成员函数说明

Clear()

void apollo::planning::FeatureOutput::Clear ( )

static

Reset

在文件 feature_output.cc 第 32 行定义.

                          {
  learning_data_.Clear();
  learning_data_file_index_ = 0;
}

Close()

void apollo::planning::FeatureOutput::Close ( )

static

Close the output stream

在文件 feature_output.cc 第 30 行定义.

{ Clear(); }

GetLatestLearningDataFrame()

LearningDataFrame * apollo::planning::FeatureOutput::GetLatestLearningDataFrame ( )

static

在文件 feature_output.cc 第 54 行定义.

                                                             {
  const int size = learning_data_.learning_data_frame_size();
  return size > 0 ? learning_data_.mutable_learning_data_frame(size - 1)
                  : nullptr;
}

InsertLearningDataFrame()

void apollo::planning::FeatureOutput::InsertLearningDataFrame ( const std::string &  record_filename, const LearningDataFrame &  learning_data_frame  )

static

Insert a a frame of learning data

参数

A	feature in proto

在文件 feature_output.cc 第 42 行定义.

                                                  {
  learning_data_.add_learning_data_frame()->CopyFrom(learning_data_frame);
 
  // write frames into a file
  if (learning_data_.learning_data_frame_size() >=
      FLAGS_learning_data_frame_num_per_file) {
    WriteLearningData(record_file);
  }
}

InsertPlanningResult()

void apollo::planning::FeatureOutput::InsertPlanningResult ( )

static

在文件 feature_output.cc 第 60 行定义.

{}

Ready()

bool apollo::planning::FeatureOutput::Ready ( )

static

Check if output is ready

返回

True if output is ready

在文件 feature_output.cc 第 37 行定义.

                          {
  Clear();
  return true;
}

SizeOfLearningData()

static int apollo::planning::FeatureOutput::SizeOfLearningData ( )

static

Get the size of learning_data_

返回

The size of learning_data_

WriteLearningData()

void apollo::planning::FeatureOutput::WriteLearningData ( const std::string &  record_file )

static

Write LearningData to a file

在文件 feature_output.cc 第 62 行定义.

                                                                  {
  std::string src_file_name =
      record_file.substr(record_file.find_last_of("/") + 1);
  src_file_name = src_file_name.empty() ? "00000" : src_file_name;
  const std::string dest_file =
      absl::StrCat(FLAGS_planning_data_dir, "/", src_file_name, ".",
                   learning_data_file_index_, ".bin");
  cyber::common::SetProtoToBinaryFile(learning_data_, dest_file);
  // cyber::common::SetProtoToASCIIFile(learning_data_, dest_file + ".txt");
  learning_data_.Clear();
  learning_data_file_index_++;
}

WriteRemainderiLearningData()

void apollo::planning::FeatureOutput::WriteRemainderiLearningData ( const std::string &  record_file )

static

在文件 feature_output.cc 第 75 行定义.

                                  {
  if (learning_data_.learning_data_frame_size() > 0) {
    WriteLearningData(record_file);
  }
}

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该类的文档由以下文件生成:

• modules/planning/planning_base/common/feature_output.h
• modules/planning/planning_base/common/feature_output.cc